shawm vs woodwork

shawm

noun
  • A mediaeval double-reed wind instrument with a conical wooden body. 

woodwork

noun
  • Something made from wood. 

  • Working with wood. 

  • A workshop or factory devoted to making wood products. 

  • A place of concealment or obscurity. 

  • The frame of the goal, i.e. the goalpost or crossbar. 

  • Wood product. 

How often have the words shawm and woodwork occurred in a corpus of books? (source: Google Ngram Viewer )